Fix version detection for disabled packs (#5395)

* fix: normalize pack IDs to fix version detection for disabled packs

When a pack is disabled, ComfyUI-Manager returns it with a version suffix
(e.g., "ComfyUI-GGUF@1_1_4") while enabled packs don't have this suffix.
This inconsistency caused disabled packs to incorrectly show as having
updates available even when they were on the latest version.

Changes:
- Add normalizePackId utility to consistently remove version suffixes
- Apply normalization in refreshInstalledList and WebSocket updates
- Use the utility across conflict detection and node help modules
- Ensure pack version info is preserved in the object's ver field

This fixes the "Update Available" indicator incorrectly showing for
disabled packs that are already on the latest version.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* feature: test code added

* test: packUtils test code added

* test: address PR review feedback for test
  improvements

  - Remove unnecessary .not.toThrow() assertion
  in useManagerQueue test
  - Add clarifying comments for version
  normalization test logic
  - Replace 'as any' with vi.mocked() for better
  type safety

---------

Co-authored-by: Claude <noreply@anthropic.com>

src/utils/nodeHelpUtil.ts

@@ -1,12 +1,14 @@
 import type { ComfyNodeDefImpl } from '@/stores/nodeDefStore'
 import { NodeSourceType, getNodeSource } from '@/types/nodeSource'
+import { normalizePackId } from '@/utils/packUtils'
 
 export function extractCustomNodeName(
   pythonModule: string | undefined
 ): string | null {
   const modules = pythonModule?.split('.') || []
   if (modules.length >= 2 && modules[0] === 'custom_nodes') {
-    return modules[1].split('@')[0]
+    // Use normalizePackId to remove version suffix
+    return normalizePackId(modules[1])
   }
   return null
 }